Apple’s flashy new mobile operating system has been in developers’ hands for all of 48 hours. Now one iPhone user has already found a bug that blows a hole in the software’s security protections.

On Wednesday, 36-year old Jose Rodriguez, an iPhone user who lives on the Spanish island of Tenerife, sent me the video above, showing how to bypass the lockscreen on Apple’s beta version of iOS 7 in just a few seconds. By opening iOS’s Control Room and accessing the phone’s calculator application before opening the phone’s camera, anyone can access, delete, email, upload or tweet the device’s photos without knowing its passcode.